Question

the average age of Children of class 7 is 12years and 3 months express this age in second s

Answer 1

1year = 12 months

12years= 12x12=144months

and 3months = 144+ 3

                        = 147 months

1month= 30 days approx

147months= 30 x 147=         4410 days

1 day= 24hours

4410days= 24 x 4410=105840 hours

1hour= 60minutes

105840 hours= 60 x 105840= 6350400 minutes

1minute= 60seconds

6350400 minutes = 60 x 6350400 =381024000 seconds

.... over

1

Answer 2

Answer:

this is a answer

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